﻿///////////////////////////////////////////////////////////////////////////////
//
// This file is part of the BassDrop project
//   https://code.google.com/p/bass-drop/
//
//
// Creator:	Gergely Krajcsovszki (krajcsovszkig@hotmail.com)
// Date:	2013-12-23 20:35
//
//
// Copyright © 2013-2014. Gergely Krajcsovszki
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
///////////////////////////////////////////////////////////////////////////////
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using BassDrop.Core.Common.Options.Items;

namespace BassDrop.DesktopClient.UI.Controls.OptionItems
{
	/// <summary>
	/// UI element for TextOptionsItems, shows a label and another label or a textblock
	/// </summary>
	public partial class TextOptionsItemUI : UserControl
	{
		private TextOptionsItem m_item;

		/// <summary>
		/// Do not use
		/// </summary>
		private TextOptionsItemUI()
		{
			InitializeComponent();
		}

		/// <summary>
		/// Creates a new UI element for the passed item
		/// </summary>
		/// <param name="item">the options item to display and edit</param>
		public TextOptionsItemUI( TextOptionsItem item )
			: this()
		{
			m_item = item;
			m_item.PropertyChanged += item_PropertyChanged;
			Update();
		}

		/// <summary>
		/// Update the contents of the control from the referenced options item
		/// </summary>
		private void Update()
		{
			if ( m_item != null && m_item.Name != null )
			{
				LabelName.Content = m_item.Name;
			}

			if ( m_item != null && m_item.PresentationType == TextOptionsItem.DisplayType.Label && m_item.Description != null )
			{
				LabelDescription.Content = m_item.Description;
			}
			else if ( m_item != null && m_item.PresentationType == TextOptionsItem.DisplayType.TextBlock && m_item.Description != null )
			{
				TextBlockDescription.Text = m_item.Description;
			}
		}

		void item_PropertyChanged( object sender, System.ComponentModel.PropertyChangedEventArgs e )
		{
			Update();
		}
	}
}
